Science & Technology Association Workstation
Science & Technology Association Workstation
Innovation Team in Jilin Province
Science & Technology Enterprise Fund Certification
Innovation Team in Jilin Province
1. ROHS Certificate of Optical Glass
2. ROHS Certificate of Aluminum Alloy
3. Patent Add-On Lenses Combination for Mobile Phone
4. Patents Protective Rotating Lens Hood
1. Patent Converter Lenses System for Mobile Phone
2. ISO9001 Certification
3. Patent 8mm Fish Eye Lens with Electronic Focus
4. Patent Full frame SLR Super Telephoto Zoom Lens
1. Patent Fixing Device for Add-On Lens
2. Patent 85mm Digital SLR Camera Lens